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/*!
* @version $Id: roksprocket.request.js 10889 2013-05-30 07:48:35Z btowles $
* @author RocketTheme http://www.rockettheme.com
* @copyright Copyright (C) 2007 - 2020 RocketTheme, LLC
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
*/
((function(){
if (typeof this.RokSprocket == 'undefined') this.RokSprocket = {};
else Object.merge(this.RokSprocket, {Request: null});
var defined = function(value){
return value != null;
};
var hasOwnProperty = Object.prototype.hasOwnProperty;
Object.extend({
getFromPath: function(source, parts){
if (typeof parts == 'string') parts = parts.split('.');
for (var i = 0, l = parts.length; i < l; i++){
if (hasOwnProperty.call(source, parts[i])) source = source[parts[i]];
else return null;
}
return source;
},
cleanValues: function(object, method){
method = method || defined;
for (var key in object) if (!method(object[key])){
delete object[key];
}
return object;
},
erase: function(object, key){
if (hasOwnProperty.call(object, key)) delete object[key];
return object;
},
run: function(object){
var args = Array.slice(arguments, 1);
for (var key in object) if (object[key].apply){
object[key].apply(object, args);
}
return object;
}
});
var empty = function(){},
progressSupport = ('onprogress' in new Browser.Request()),
Request = new Class({
Extends: this.Request,
options: {
method: 'post',
model: '',
model_action: '',
params: {}
},
initialize: function(options){
this.options.url = RokSprocket.AjaxURL.replace(/&/g, '&');
this.parent(options);
},
processScripts: function(text){
return text;
},
onStateChange: function(){
var xhr = this.xhr;
if (xhr.readyState != 4 || !this.running) return;
this.running = false;
this.status = 0;
Function.attempt(function(){
var status = xhr.status;
this.status = (status == 1223) ? 204 : status;
}.bind(this));
xhr.onreadystatechange = empty;
if (progressSupport) xhr.onprogress = xhr.onloadstart = empty;
clearTimeout(this.timer);
this.response = new Response(this.xhr.responseText || '', {onError: this.onResponseError.bind(this)});
if (this.options.isSuccess.call(this, this.status)){
if (this.response.getPath('status') == 'success') this.success(this.response);
else this.onResponseError(this.response);
} else {
this.failure();
this.onResponseError(this.response);
}
},
onResponseError: function(xhr){
var d = this.options.data,
message = 'RokSprocket Error [model: '+d.model+', model_action: '+d.model_action+', params: '+d.params+']: ';
message += (xhr.status ? xhr.status + ' - ' + xhr.statusText : xhr);
this.fireEvent('onResponseError', xhr, message);
throw new Error(message);
},
setParams: function(params){
var data = Object.merge(this.options.data || {}, {params: params || {}});
data.params = JSON.encode(data.params);
this.options.data = data;
['model', 'model_action'].each(function(type){
this.options.data[type] = this.options[type];
}, this);
return this;
}
});
var Response = new Class({
Implements: [Options, Events],
options:{
/*
onParse: function(data){},
onSuccess: function(data){},
onError: function(data){}
*/
},
initialize: function(data, options){
this.setOptions(options);
this.setData(data);
return this;
},
setData: function(data){
if (typeOf(data) == 'string') data = data.trim();
this.data = data;
},
getData: function(){
return (typeOf(this.data) != 'object') ? this.parseData(this.data) : this.data;
},
parseData: function(){
if (!JSON.validate(this.data)) return this.error('Invalid JSON data <hr /> ' + this.data);
this.data = JSON.decode(this.data);
if (this.data.status != 'success') return this.error(this.data.message);
this.fireEvent('parse', this.data);
return this.success(this.data);
},
getPath: function(path){
var data = this.getData();
if (typeOf(data) == 'object') return Object.getFromPath(data, path || '');
else return null;
},
success: function(data){
this.data = data;
this.fireEvent('success', this.data);
return this.data;
},
error: function(message){
this.data = message;
this.fireEvent('error', this.data);
return this.data;
}
});
this.RokSprocket.Request = Request;
})());